1357923346 has 16 divisors (see below), whose sum is σ = 2197488384. Its totient is φ = 625613904.

The previous prime is 1357923341. The next prime is 1357923377. The reversal of 1357923346 is 6433297531.

It is a happy number.

It is a super-2 number, since 2×1357923346² = 3687911627223671432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1357923341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31746 + ... + 61021.

It is an arithmetic number, because the mean of its divisors is an integer number (137343024).

Almost surely, 2^1357923346 is an apocalyptic number.

1357923346 is a deficient number, since it is larger than the sum of its proper divisors (839565038).

1357923346 is a wasteful number, since it uses less digits than its factorization.

1357923346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93345.

The product of its digits is 408240, while the sum is 43.

The square root of 1357923346 is about 36850.0114789670. The cubic root of 1357923346 is about 1107.3674447932.

The spelling of 1357923346 in words is "one billion, three hundred fifty-seven million, nine hundred twenty-three thousand, three hundred forty-six".